*SUPPORT*
IN: blicket OUT: RED
IN: lug tufa lug tufa blicket OUT: PURPLE PURPLE RED
IN: blicket wif tufa lug wif OUT: RED GREEN PURPLE GREEN
IN: lug lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa lug tufa fep kiki OUT: PURPLE PURPLE BLUE BLUE
IN: blicket lug OUT: RED PURPLE
IN: lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep kiki gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif kiki tufa wif OUT: GREEN GREEN GREEN
IN: wif wif kiki OUT: GREEN GREEN GREEN
IN: lug kiki OUT: PURPLE PURPLE
IN: fep lug kiki OUT: BLUE PURPLE PURPLE
IN: fep OUT: BLUE
IN: wif gazzer OUT: GREEN GREEN GREEN GREEN

*QUERY*
IN: wif kiki tufa fep kiki OUT: GREEN GREEN BLUE BLUE
IN: wif tufa fep OUT: GREEN BLUE
IN: fep gazzer OUT: BLUE BLUE BLUE BLUE
IN: lug tufa fep kiki OUT: PURPLE BLUE BLUE
IN: lug OUT: PURPLE
IN: lug fep kiki OUT: PURPLE BLUE BLUE
IN: blicket kiki tufa fep lug kiki OUT: RED RED BLUE PURPLE PURPLE
IN: wif kiki OUT: GREEN GREEN
IN: fep kiki OUT: BLUE BLUE
IN: wif kiki tufa blicket OUT: GREEN GREEN RED

*GRAMMAR*
fep -> BLUE 
 wif -> GREEN 
 blicket -> RED 
 lug -> PURPLE 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 